*SUPPORT*
IN: lug blicket lug fep lug OUT: BLUE BLUE BLUE BLUE
IN: dax dax lug blicket zup OUT: PINK PURPLE PURPLE BLUE
IN: tufa dax fep dax fep zup OUT: PINK PINK PURPLE PURPLE GREEN PURPLE
IN: zup fep tufa wif OUT: GREEN GREEN PINK GREEN GREEN PINK
IN: dax blicket lug wif OUT: BLUE PURPLE BLUE PURPLE
IN: lug tufa OUT: BLUE GREEN
IN: lug OUT: BLUE
IN: zup tufa wif fep lug blicket dax OUT: PURPLE BLUE BLUE PINK GREEN PINK GREEN
IN: lug lug zup blicket zup OUT: PINK BLUE BLUE PINK
IN: lug zup blicket dax blicket lug OUT: BLUE PURPLE BLUE PINK
IN: dax blicket tufa fep lug OUT: BLUE BLUE GREEN PURPLE
IN: zup OUT: PINK
IN: zup wif fep lug OUT: BLUE BLUE PINK PINK
IN: lug dax dax wif fep tufa OUT: GREEN GREEN BLUE PURPLE PURPLE BLUE PURPLE PURPLE

*QUERY*
IN: dax OUT: PURPLE
IN: tufa blicket zup OUT: PINK GREEN
IN: tufa wif OUT: GREEN GREEN
IN: lug blicket lug blicket tufa OUT: GREEN BLUE BLUE
IN: lug wif wif wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: GREEN
IN: dax blicket zup OUT: PINK PURPLE
IN: lug dax tufa wif fep zup OUT: PINK PINK BLUE PURPLE GREEN BLUE PURPLE GREEN
IN: zup blicket dax OUT: PURPLE PINK
IN: zup lug zup fep lug OUT: BLUE BLUE PINK BLUE PINK

*GRAMMAR*
zup -> PINK 
 lug -> BLUE 
 dax -> PURPLE 
 tufa -> GREEN 
 x1 wif -> [x1] [x1] 
 x1 fep u1 -> [u1] [u1] [x1] 
 x1 blicket u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 